Cardiac Myosin-Binding Protein C N-Terminal Interactions with Myosin: Binding Insights from Fluorescence Lifetime Studies

FL Wong - 2024 - repository.arizona.edu
Cardiac myosin-binding protein C (cMyBP-C), a sarcomeric protein associated with the thick
filament in the C-zone, finely tunes contractility and relaxation of the heart through its …

Cardiac Myosin-Binding Protein C N-Terminal Dynamics: Structural Insights from Time-Resolved Fluorescence Studies

RS Kanassatega - 2023 - search.proquest.com
Cardiac myosin-binding protein C (cMyBP-C) is a thick filament-associated sarcomeric
protein that modulates the strength and kinetics of cardiac muscle contraction and …

[HTML][HTML] Cardiac myosin-binding protein C N-terminal interactions with myosin and actin filaments: Opposite effects of phosphorylation and M-domain mutations

FL Wong, TA Bunch, VC Lepak, AL Steedman… - Journal of molecular and …, 2024 - Elsevier
N-terminal cardiac myosin-binding protein C (cMyBP-C) domains (C0-C2) bind to thick
(myosin) and thin (actin) filaments to coordinate contraction and relaxation of the heart …

In vivo definition of cardiac myosin-binding protein C's critical interactions with myosin

MS Bhuiyan, P McLendon, J James, H Osinska… - … -European Journal of …, 2016 - Springer
Cardiac myosin-binding protein C (cMyBP-C) is an integral part of the sarcomeric machinery
in cardiac muscle that enables normal function. cMyBP-C regulates normal cardiac …

Phosphorylation and function of cardiac myosin binding protein-C in health and disease

D Barefield, S Sadayappan - Journal of molecular and cellular cardiology, 2010 - Elsevier
During the past 5 years there has been an increasing body of literature describing the roles
cardiac myosin binding protein C (cMyBP-C) phosphorylation play in regulating cardiac …

N-terminal cardiac myosin-binding protein C interactions with myosin and actin filaments using time-resolved FRET

FL Wong, TA Bunch, VC Lepak, BA Colson - bioRxiv, 2022 - biorxiv.org
Myosin binding protein-C (cMyBP-C) is a sarcomeric protein responsible for normal
contraction and relaxation of the heart. We have used time-resolved fluorescence resonance …

[HTML][HTML] Cardiac myosin-binding protein C interaction with actin is inhibited by compounds identified in a high-throughput fluorescence lifetime screen

TA Bunch, P Guhathakurta, VC Lepak… - Journal of Biological …, 2021 - ASBMB
Cardiac myosin-binding protein C (cMyBP-C) interacts with actin and myosin to modulate
cardiac muscle contractility. These interactions are disfavored by cMyBP-C phosphorylation …

Cardiac myosin binding protein-C as a central target of cardiac sarcomere signaling: a special mini review series

S Sadayappan, PP de Tombe - Pflügers Archiv-European Journal of …, 2014 - Springer
Cardiac myosin binding protein-C (cMyBP-C) is a cardiac-specific thick filament assembly,
accessory, and regulatory protein. Physiologically, it is a key regulator of cardiac contractility …

Cardiac myosin binding protein C: its role in physiology and disease

E Flashman, C Redwood, J Moolman-Smook… - Circulation …, 2004 - Am Heart Assoc
Myosin binding protein-C (MyBP-C) is a thick filament–associated protein localized to the
crossbridge-containing C zones of striated muscle sarcomeres. The cardiac isoform is …

Evidence for novel phosphorylation sites in the central C4-C5 domains of murine cardiac myosin binding protein C

CY Doh, KL Dominic, CE Swanberg, N Bharambe… - Biophysical …, 2022 - cell.com
Cardiac myosin binding protein C (cMyBPC) is a key multi-domain protein in myosin cross
bridge formation and cardiac contractility. It is principally regulated by phosphorylation of the …